Ochotona princeps goldmani A. H. Howell.
1924. Ochotona schisticeps goldmani A. H. Howell, N. Amer. Fauna, 47:40, September 23, type from Echo Crater, Snake River Desert, 20 mi. SW Arco, Idaho.
1938. Ochotona princeps goldmani, Hall and Bowlus, Univ. California Publ. Zool., 42:337, October 12.
Marginal records.—Idaho: S base Grassy Cone (Davis, 1939:350); type locality; Fissure Crater (A. H. Howell, 1924:41); Great Owl Cavern (Davis, 1939:350).
Ochotona princeps howelli Borell.
1931. Ochotona princeps howelli Borell, Jour. Mamm., 12:306, August 24, type from 7500 ft., near head of Bear Creek, summit of Smith Mtn., S end Seven Devils Mts., Adams County, Idaho.
Marginal records.—Idaho: 1/2 mi. E Black Lake (Davis, 1939:350); type locality.
Ochotona princeps incana A. H. Howell.
1919. Ochotona saxatilis incana A. H. Howell, Proc. Biol. Soc. Washington, 32:107, May 20, type from 12,000 ft., Pecos Baldy, Santa Fe County, New Mexico.
1924. Ochotona princeps incana A. H. Howell, N. Amer. Fauna, 47:25, September 23.